OpenYardage
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Main Course is a golf course in the United States. 10 holes are surveyed here from OpenStreetMap, 3,834 m of playing length in total, at par 40. The longest hole is number 4 at 584 m, the shortest number 2 at 148 m. Worked out in advance: the distance to the front and the back edge of the green for 8 holes as well as the carry distance over 27 bunkers and 3 water hazards for 9 holes. For 10 holes the elevation change between tee and green is on record as well.
Yardage book for Main Course. In OpenYardage every hole is a drawing, with distance rings, your own notes hole by hole and your club choice. Books by other players can be read, copied and printed as an A6 booklet.
OPEN THE COURSE IN THE APPReading needs no account. Writing your own book does.
| TAG | MISSING ON | WHAT FOR |
|---|---|---|
| handicap | 6 of 10 holes | Stroke index, net scoring |
In OpenStreetMap this belongs on the individual hole, not on the course; anyone who plays here can add it there for everyone: look at the course in OpenStreetMap · open the editor right away.
All figures in metres. The length follows the line of play from the back tee to the middle of the green and takes a dogleg with it. Carry distances count from the tee to the near edge and to the far edge of the hazard. The stroke index ranks the holes by difficulty from 1 to 18 and decides where net strokes fall.
TABLE SCROLLS SIDEWAYS
| HOLE | PAR | STROKE INDEX | LENGTH | GREEN FRONT · MIDDLE · BACK | GREEN DEPTH | GREEN WIDTH | ELEVATION | WALK TO NEXT HOLE | CARRY DISTANCES FROM THE TEE |
|---|---|---|---|---|---|---|---|---|---|
| 2 OSM | 3 | 13 | 148 m | · | · | · | +3 m | 156 m | · |
| 3 OSM | 4 | 9 | 356 m | 337 · 356 · 373 m | 37 m | 21 m | +1 m | 135 m | Bunker 184 to 236 m left · Bunker 214 to 283 m right · Bunker 343 to 364 m right · Water 361 to 439 m right |
| 4 OSM | 5 | 3 | 584 m | · | · | · | -4 m | · | Bunker 281 to 293 m left |
| 11 OSM | 4 | 10 | 413 m | 393 · 410 · 427 m | 34 m | 24 m | +3 m | 106 m | Bunker 230 to 292 m left · Bunker 247 to 259 m right · Bunker 273 to 318 m right · Bunker 384 to 424 m right |
| 12 OSM | 5 | · | 512 m | 494 · 512 · 531 m | 37 m | 32 m | 0 m | 86 m | Bunker 228 to 276 m right · Bunker 258 to 288 m left · Bunker 392 to 416 m left |
| 13 OSM | 4 | · | 383 m | 368 · 384 · 401 m | 33 m | 22 m | +2 m | 52 m | Bunker 229 to 237 m left · Bunker 324 to 354 m left · Bunker 352 to 372 m right |
| 14 OSM | 4 | · | 424 m | 405 · 423 · 443 m | 39 m | 27 m | -3 m | 49 m | Water 24 to 55 m right · Bunker 237 to 253 m left · Bunker 257 to 284 m right · Bunker 391 to 422 m left |
| 15 OSM | 3 | · | 203 m | 189 · 204 · 217 m | 27 m | 34 m | -2 m | 61 m | Bunker 177 to 186 m right · Bunker 189 to 238 m left |
| 16 OSM | 4 | · | 410 m | 388 · 413 · 435 m | 48 m | 22 m | -2 m | 79 m | Bunker 406 to 419 m right · Bunker 409 to 428 m left |
| 17 OSM | 4 | · | 401 m | 385 · 402 · 420 m | 35 m | 38 m | -2 m | · | Water 34 to 512 m right · Bunker 199 to 228 m left · Bunker 244 to 261 m left · Bunker 259 to 275 m right · Bunker 295 to 324 m right · Bunker 352 to 406 m left · and 1 more |
| 10 HOLES | 40 | 3,834 m |
For 10 of the 10 holes the elevation change between tee and green is calculated. Hole 11 climbs the most, by 3 m between tee and green. Hole 4 drops the most, by 4 m. The basis are official elevation models (US-3DEP10).
The basis is the map of this course in OpenStreetMap. Lengths, distances to the green edge and carry distances are calculated from it, not copied: every hole is projected onto its line of play and the arc length from the tee is counted. This replaces neither an official course measurement nor the club's scorecard. If you spot a mistake you can report it through the course page in the app or correct it in OpenStreetMap straight away. Data as of 2026-08-04.
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